In Unix and Linux, there are many security built-in features. One such feature is related to files and who should be allowed to manipulate them. Since everything is a file in Unix and Linux, a (more…)
One of the most popular software enabling computers to be controlled remotely is TeamViewer, but there are many other options that are available as well, which have just as many features (more…)
For users who work with the command line in Linux most of the time, it could be convenient to view images within their terminal session. In this article we will cover some command line (more…)
In this short article, we will see how to empty buffers and cache on a Linux/Ubuntu system. (more…)
Docker is an open source application similar to a virtual machine. It is used to simplify the process of automation of applications deployment with its runtime dependencies within Linux (more…)
Sometimes on Linux Ubuntu/Debian, we want to know in advance what version would we obtain before actually installing a specific package. Using simple tools like aptitude and apt-get makes this very easy to (more…)
Developers nowadays are using Git to help them control and manage their ever changing source code versions as well as to keep track of potential code changes. Git enables developers and (more…)
In this article, we will introduce you to processes in Linux and will discuss simple aspects of process handling and management using simple commands. (more…)
There are many GUI applications on Linux that help optimize and compress images while retaining the original quality. In this article we will use two command-line based utilities , jpegoptim and OptiPNG. Let’s get started. (more…)
Oftentimes you need to run a command every X seconds on Linux. Granted you can use cron but unfortunately, it does not handle time granularities of less than a minute. (more…)
